The trap triggers in the room in which it is revealed, as normal. If V and all other players are outside of the trap's Range, then it has no effect.Originally Posted by seoman
The first bullet point under "Area Effect Shticks" on page 18 states that they may not be used in player vs. player battles. This is reinforced on the card by stating that it targets Monsters. If you fireball into a room with players and monsters, you are always attacking the Monsters. The players are unaffected.Originally Posted by Wanderlust